520488528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1521

約数の個数: 160

約数和(自身を含む): 1638752256

約数和(自身を除く): 1118263728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 47, 48, 56, 69, 84, 92, 94, 112, 138, 141, 161, 168, 184, 188, 276, 282, 322, 329, 336, 368, 376, 483, 552, 564, 644, 658, 752, 966, 987, 1081, 1104, 1128, 1288, 1316, 1433, 1932, 1974, 2162, 2256, 2576, 2632, 2866, 3243, 3864, 3948, 4299, 4324, 5264, 5732, 6486, 7567, 7728, 7896, 8598, 8648, 10031, 11464, 12972, 15134, 15792, 17196, 17296, 20062, 22701, 22928, 25944, 30093, 30268, 32959, 34392, 40124, 45402, 51888, 60186, 60536, 65918, 67351, 68784, 80248, 90804, 98877, 120372, 121072, 131836, 134702, 160496, 181608, 197754, 202053, 230713, 240744, 263672, 269404, 363216, 395508, 404106, 461426, 471457, 481488, 527344, 538808, 692139, 791016, 808212, 922852, 942914, 1077616, 1384278, 1414371, 1549073, 1582032, 1616424, 1845704, 1885828, 2768556, 2828742, 3098146, 3232848, 3691408, 3771656, 4647219, 5537112, 5657484, 6196292, 7543312, 9294438, 10843511, 11074224, 11314968, 12392584, 18588876, 21687022, 22629936, 24785168, 32530533, 37177752, 43374044, 65061066, 74355504, 86748088, 130122132, 173496176, 260244264, 520488528]

約数ペア:

[(1, 520488528), (2, 260244264), (3, 173496176), (4, 130122132), (6, 86748088), (7, 74355504), (8, 65061066), (12, 43374044), (14, 37177752), (16, 32530533), (21, 24785168), (23, 22629936), (24, 21687022), (28, 18588876), (42, 12392584), (46, 11314968), (47, 11074224), (48, 10843511), (56, 9294438), (69, 7543312), (84, 6196292), (92, 5657484), (94, 5537112), (112, 4647219), (138, 3771656), (141, 3691408), (161, 3232848), (168, 3098146), (184, 2828742), (188, 2768556), (276, 1885828), (282, 1845704), (322, 1616424), (329, 1582032), (336, 1549073), (368, 1414371), (376, 1384278), (483, 1077616), (552, 942914), (564, 922852), (644, 808212), (658, 791016), (752, 692139), (966, 538808), (987, 527344), (1081, 481488), (1104, 471457), (1128, 461426), (1288, 404106), (1316, 395508), (1433, 363216), (1932, 269404), (1974, 263672), (2162, 240744), (2256, 230713), (2576, 202053), (2632, 197754), (2866, 181608), (3243, 160496), (3864, 134702), (3948, 131836), (4299, 121072), (4324, 120372), (5264, 98877), (5732, 90804), (6486, 80248), (7567, 68784), (7728, 67351), (7896, 65918), (8598, 60536), (8648, 60186), (10031, 51888), (11464, 45402), (12972, 40124), (15134, 34392), (15792, 32959), (17196, 30268), (17296, 30093), (20062, 25944), (22701, 22928)]